41 lines
1 KiB
C++
41 lines
1 KiB
C++
#include <fc/interprocess/file_mapping.hpp>
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#include <boost/interprocess/file_mapping.hpp>
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#include <boost/interprocess/mapped_region.hpp>
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#include <fc/fwd_impl.hpp>
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namespace fc {
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file_mapping::file_mapping( const char* file, mode_t m ) :
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my(file, m == read_only ? boost::interprocess::read_only : boost::interprocess::read_write )
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{}
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file_mapping::~file_mapping() {}
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mapped_region::mapped_region( const file_mapping& fm, mode_t m, uint64_t start, size_t size ) :
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my( *fm.my, m == read_only ? boost::interprocess::read_only : boost::interprocess::read_write ,start, size)
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{}
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mapped_region::mapped_region( const file_mapping& fm, mode_t m ) :
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my( *fm.my, m == read_only ? boost::interprocess::read_only : boost::interprocess::read_write)
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{}
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mapped_region::~mapped_region(){}
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void* mapped_region::get_address() const
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{
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return my->get_address();
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}
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void mapped_region::flush()
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{
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my->flush();
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}
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size_t mapped_region::get_size() const
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{
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return my->get_size();
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}
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}
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